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246 Commits

Author SHA1 Message Date
Matthias Koefferlein ce61145f1c More control over primary/secondary flag of parameters in device extraction 
- Spice reader will set primary flag for all (known) parameters
  read from a Spice netlist
- "extract_devices" will return the device class object
- primary/secondary flag can be set on device class objects
  through "enable_devices"
 2021-07-04 17:05:17 +02:00
Matthias Koefferlein 24afd571f0 LVS: can be used anywhere now: tolerance and join_symmetric_nets 2021-06-28 18:56:07 +02:00
Matthias Koefferlein 881e0010d5 Implemented with(out)_angle, with(out)_area on edge pairs (DRC, GSI). Deprecated 'with(out)_angle' on polygon layers (DRC) as this is now redundant with 'corners' 2021-06-27 14:18:04 +02:00
Matthias Koefferlein b02a4a3bfa Propsed solution for #824: introduce a new internal purpose: LEFLabel which maps label for LEF pins 2021-06-08 22:16:35 +02:00
Matthias Koefferlein 5f6b3710b5 Doc fixed. 2021-06-01 20:59:25 +02:00
Matthias Koefferlein ef01bbf81b Restored merge behavior for DRC 'or' also in deep mode 2021-05-31 18:24:00 +02:00
Matthias Koefferlein 5ceeafc0ff Implemented #808 (Feature suggestion: DRC to report edges attached to corners as edge pairs). Solution is available for DRC layers and universal DRC expressions. 2021-05-29 17:57:38 +02:00
Matthias Koefferlein fd1e206c56 Provide a solution for #809 (density goes outside the area) 2021-05-29 10:16:30 +02:00
Matthias Koefferlein e57d573a42 Tests, so bug fixes, some refactoring 2021-05-29 09:43:12 +02:00
Matthias Koefferlein c8548709bb Implemented edge pair filters, DRC: with(out)_angle, with(out)_length and with(out)_distance 2021-05-28 23:46:52 +02:00
Matthias Koefferlein 2e63628ddd Fixed #805 - introducing layer.count and layout.hier_count for DRC 2021-05-26 22:11:47 +02:00
Matthias Koefferlein 5e04ea6156 Clarification of negative edge output for two-layer DRC's. 2021-05-26 01:12:35 +02:00
Matthias Koefferlein 660b723678 Updated test data because of non-merging hierarchical 'or' 2021-05-26 00:35:32 +02:00
Matthias Koefferlein 6ad8ec5662 Bugfix: whole edge output for fragmented second input. No way to fix that for the compound ops. Restrict negative output for two-layer checks on first layer for the same reason. 2021-05-26 00:27:13 +02:00
Matthias Koefferlein 94e7f0dbd3 Updated test data, fixed DRC/LVS doc. 2021-05-25 23:30:43 +02:00
Matthias Koefferlein 1c8442f485 Fixed #807 - now supporting incremental connect and clear_connections in DRC/LVS 2021-05-24 21:56:57 +02:00
Matthias Koefferlein 47e110115f Updated documentation 2021-05-22 22:32:56 +02:00
Matthias Köfferlein 85eee4d6cc
Merge pull request #803 from KLayout/wip 
Wip
 2021-05-21 00:52:36 +02:00
Matthias Koefferlein 55bdd904cb Implemented #801: update, added test case 2021-05-19 22:25:59 +02:00
Matthias Koefferlein f7fa6d8289 Added process_event for DRC log - makes progress log more useful. 2021-05-15 18:04:41 +02:00
Matthias Koefferlein 1285868546 Skip private-only tests without private data access 2021-05-01 21:36:52 +02:00
Matthias Koefferlein 892f940166 Fill feature: enhancements and debugging 
- added "multi_origin" mode for repeated fill
- enhanced fill coverage by better separation of islands in auto-origin mode
 2021-04-01 23:29:45 +02:00
Matthias Koefferlein 94556c1448 Merge branch 'master' into lvs-enhancements 2021-03-30 18:56:27 +02:00
Matthias Koefferlein 729975bae8 Fixed a doc XML integrity issue 2021-03-30 18:23:42 +02:00
Matthias Koefferlein 6971048d28 Changed default for fill pitch (equal to cell's bbox w/h). Updated doc. 2021-03-29 22:57:20 +02:00
Matthias Koefferlein 47a845884d Added tests 2021-03-29 22:44:39 +02:00
Matthias Koefferlein b725f5fb0f fill_with_left, implementation + tests 2021-03-29 20:58:16 +02:00
Matthias Koefferlein 8fda92a9c4 Merge branch 'drc-enhancements' into fill-enhancements 2021-03-29 15:07:47 +02:00
Matthias Koefferlein dc3fa096d3 Renamed DRC tests to reduce merge conflicts. 2021-03-29 15:03:37 +02:00
Matthias Koefferlein 1608fa7d0e Bug fixes and tests for fill DRC feature. 2021-03-29 15:00:31 +02:00
Matthias Koefferlein d862970d47 Added doc for DRC fill. 2021-03-29 13:56:34 +02:00
Matthias Koefferlein 76982a3206 DRC support for fill, experimental 2021-03-29 13:28:43 +02:00
Matthias Koefferlein 6ceac2c6ba Updated a test. 2021-03-27 23:14:33 +01:00
Matthias Koefferlein 1ae109f90d DRC: deep mode region input does not flatten the layout on clip 2021-03-21 23:54:13 +01:00
Matthias Koefferlein 866ee9bd81 DRC: tiling mode with global transformation, debug + tested 2021-03-21 23:27:42 +01:00
Matthias Koefferlein afdc50d05a Global transformations for DRC and RecursiveShapeIterator 2021-03-21 23:09:09 +01:00
Matthias Koefferlein a8f3df7aa5 Refactoring of the interpreter scheme with the goal to provide a functional cleanup. This is required if someone stops inside the debugger. Without a proper cleanup the application becomes dysfunctional. 2021-03-15 10:17:25 +01:00
Matthias Koefferlein f2b1661647 Merge branch 'drc-enhancements', remote-tracking branch 'origin' into lvs-debug 2021-03-14 23:52:03 +01:00
Matthias Köfferlein 184f2bee50
Smooth bug (#740) 
* Smoothing function: provide ability to keep horizontal/vertical lines (important for cut lines)

* Introducting API compatibility macros for generic plugins.
 2021-03-14 12:27:36 +01:00
Matthias Koefferlein 67a1b3a99f WIP: fill + DRC, experimental. 2021-03-14 02:40:12 +01:00
Matthias Koefferlein a904aabcce Fixed DRC logging. 2021-03-01 22:35:04 +01:00
Matthias Koefferlein e639c30570 split_* operations in DRC (interacting/non_interacting in one step), doc, tests. 2021-03-01 21:04:57 +01:00
Matthias Koefferlein 570c79e446 gsi binding, DRC binding of split_... region functions. 2021-03-01 00:47:00 +01:00
Matthias Koefferlein aad393d7c9 DRC density check: updated doc, added tile_count option 2021-02-28 18:46:14 +01:00
Matthias Koefferlein cfc86ad62f Implemented density check: 'with_density', 'without_density' 2021-02-28 18:21:05 +01:00
Matthias Koefferlein b3685c6722 Implemented with_holes for generic DRC too 2021-02-08 21:29:41 +01:00
Matthias Koefferlein a9fa5d73f9 Introducing 'with_holes' and 'without_holes' in DRC and RBA::Region. 2021-02-08 20:59:17 +01:00
Matthias Koefferlein 94e6f0f7a6 Logging progress for DRC, introducing 'abstract progress' concept 2021-02-07 23:41:53 +01:00
Matthias Köfferlein e31d7afb64
Reduce risk of DRC polygon split artefacts in deep mode (#722) 
* Fixed a segfault with simple 'klayout -v'

* is_halfmanhattan polygon predicate, confine polygon splitting to halfmanhattan

Splitting any-angle polygons for area reduction in the
deep processor creates a risk of introducing grid-snap
artefacts. Hence we avoid this.
 2021-02-05 23:28:04 +01:00
Matthias Koefferlein 9cf0a9e659 Major enhancements for DRC feature (universal DRC) 
Main issue: universal DRC scheme and rectangle filtering/opposite filtering/shielding.

The space function required some enhancements to accomodate symmetric interactions.
Now there are symmetric edge pairs. Space initially runs twofold (primary to foreign)
but produces symmetric edge pairs. These are filtered later unless converted before.
 2021-01-17 19:26:22 +01:00
Matthias Koefferlein fd90e66ee1 WIP (shielding, various bug fixes) 2021-01-17 14:38:44 +01:00
Matthias Koefferlein d5f18ca1c1 Spelling fixed. 2021-01-16 11:13:17 +01:00
Matthias Koefferlein 4460c294b0 Some bug fixes, doc update, test updates. 2021-01-16 00:32:06 +01:00
Matthias Koefferlein 111b49f0ef Updated DRC documentation 2021-01-15 19:01:32 +01:00
Matthias Koefferlein bbd511bc8b Added some tests for 'switch', small bug fix. 2021-01-15 17:32:39 +01:00
Matthias Koefferlein ec88362eca Doc updates 2021-01-15 00:56:17 +01:00
Matthias Koefferlein 8051bef9ac Doc update, fixed DRC's 'switch' function 2021-01-15 00:31:26 +01:00
Matthias Koefferlein 80996a77fb New *_sum quantifiers, doc enhancements, bug fixing 2021-01-14 00:21:21 +01:00
Matthias Koefferlein 80d0229b7c More intuitive DRC specification of 'projection_limits' with 'projecting' and a condition 2021-01-13 15:58:55 +01:00
Matthias Koefferlein c5859cd957 Tests for new DRC features (square, new attiribute tests) 2021-01-13 13:35:37 +01:00
Matthias Koefferlein a8f08bffac WIP: new ratio filters, squares for DRC 2021-01-13 02:12:33 +01:00
Matthias Koefferlein ae29c75326 WIP: documentation, local merging of polygon for interact, covering .. 2021-01-12 01:08:12 +01:00
Matthias Koefferlein f3f196cfb3 Doc update, implemented != for DRC operations. 2021-01-10 21:36:58 +01:00
Matthias Koefferlein 0a7ca69da2 Some refactoring (angle check), angle check and length check for universal DRC, tests, bug fixes. 2021-01-10 19:54:16 +01:00
Matthias Koefferlein 158ea196ec WIP: more tests, bug fixes, new feature: deep_reject_odd_polygons, odd_polygons check disabled in deep mode 2021-01-10 18:46:01 +01:00
Matthias Koefferlein c24568b510 Added more tests, debugging. 2021-01-10 09:02:41 +01:00
Matthias Koefferlein 168b41c119 WIP: new tests for complex DRC ops. 2021-01-09 23:38:53 +01:00
Matthias Koefferlein 858c78729f More tests for complex DRC 2021-01-09 23:23:50 +01:00
Matthias Koefferlein ddf36290fa Corner detection feature: tests, bug fixes, enhancements (inclusive/exclusive angle constraints) 2021-01-09 23:10:17 +01:00
Matthias Koefferlein bc63f98622 WIP: more tests on complex DRC ops 2021-01-09 18:40:32 +01:00
Matthias Koefferlein 6f93ff616f More tests, bug fixes. 2021-01-09 17:50:39 +01:00
Matthias Koefferlein b15e7f2b9f WIP: proper integration of complex DRC ops in DRC framework 2021-01-09 16:37:16 +01:00
Matthias Koefferlein 7093dfd0eb WIP: bug fixes, more tests for complex DRC 2021-01-09 15:56:55 +01:00
Matthias Koefferlein d1868a4b23 WIP: some development, bugfixing on DRC implementation - mainly about correct opposite filter operation 2021-01-06 23:39:51 +01:00
Matthias Koefferlein 9c95bed67e Generic DRC: new tests, bug fixes. 2021-01-06 11:59:47 +01:00
Matthias Koefferlein 0d9ee8a70d First test for generic DRC feature 2021-01-06 09:52:24 +01:00
Matthias Koefferlein c160f7f43f Documentation updates 2021-01-06 02:20:36 +01:00
Matthias Koefferlein 37d62f97e1 WIP: More documentation for complex DRC ops 2021-01-06 01:27:02 +01:00
Matthias Koefferlein 7d4310d343 Updated copyright to 2021 2021-01-05 22:57:48 +01:00
Matthias Koefferlein 9812ff7901 WIP: a new concept for complex DRC - 'foreign' subjects 2021-01-05 22:49:30 +01:00
Matthias Koefferlein ee082f65a0 WIP: documentation 2021-01-04 01:14:39 +01:00
Matthias Koefferlein 7f1d91f529 WIP: typo fixed 2021-01-03 23:32:24 +01:00
Matthias Koefferlein d273c2514d WIP: DRC complex ops, implementation, doc, refactoring ... 2021-01-03 19:33:14 +01:00
Matthias Koefferlein f3d8fb4a43 WIP: refactoring of DRC Ruby code 2021-01-03 19:03:30 +01:00
Matthias Koefferlein 57a7671640 Fixed enclosing feature, added tests + DRC impl., DRC doc. 2020-12-08 22:44:33 +01:00
Matthias Koefferlein 0670e83d77 WIP: bug fixes, renamed "enclosing" to "covering" in Region/DRC. 
Reasoning: "enclosing" was reserved for the DRC function.
 2020-12-07 23:55:52 +01:00
Matthias Koefferlein 5934bd529f WIP: DRC 'enclosing' feature 2020-12-07 22:48:03 +01:00
Matthias Koefferlein ca388150bb Added tests for opposite and rect filter. 2020-12-06 19:03:44 +01:00
Matthias Koefferlein a833dd57fe Implemented rectangle and opposite filters for DRC functions. 2020-12-06 18:25:57 +01:00
Matthias Koefferlein db6b3d280e Merge branch 'master' into complex_drc_ops 2020-11-22 09:31:15 +01:00
Matthias Koefferlein 95cec10105 Preparation for merge with master, fixed comments 2020-11-22 09:28:27 +01:00
Matthias Koefferlein c71d884e7e More elaborate DRC logging (number of results, timing, memory) 2020-10-26 21:19:27 +01:00
Matthias Köfferlein 051a8bdc77
Fixed #651 (DRC "select" feature issues) (#654) 
* WIP: added test case, fixed dup problem and '-' shortcut

* WIP: updated DRC doc and could not resist the temptation to fix 'it's' vs. 'its'

* Deep mode also working with select now. Updated tests.
 2020-10-10 23:15:51 +02:00
Matthias Koefferlein bc98336d2a Added DRC test for interact with count 2020-09-22 19:19:26 +02:00
Matthias Koefferlein 56572bd481 Added DRC documentation for interacting, not_interacting, select_interacting, select_not_interacting. 2020-09-22 19:06:12 +02:00
Matthias Koefferlein 737e12d6a4 Added GSI tests. 2020-09-22 18:36:40 +02:00
Matthias Koefferlein f6107e0686 WIP: fixed a few issues with the DRC implementation 2020-09-21 23:35:35 +02:00
Matthias Koefferlein 91e924c559 WIP: Basic implementation of Region::interact with count 2020-09-21 22:54:46 +02:00
Matthias Koefferlein db9f43f576 Updated DRC doc and enhanced generation of DRC doc somewhat (bigger images, no exaes etc.) 2020-09-16 23:45:26 +02:00
Matthias Koefferlein 3043418f8a Made shielding an option for some DRC features. 2020-09-16 23:44:44 +02:00